CC

Cheng-Hung Chien

UM United Microelectronics: 1 patents #149 of 457Top 35%
📍 Hualien City, TW: #9 of 22 inventorsTop 45%
Overall (2002): #243,751 of 266,432Top 95%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6353240 CMOS sensor with shallow and deep regions Chih-Hua Lee 2002-03-05